2532
The Model 2532 Reverse Phase Relay provides essential protection against phase reversal in industrial applications. Its sensing mechanism detects phase sequence on both Wye and Delta systems, preventing potential equipment damage. Operating across a wide 190 to 500 VAC range, this relay ensures compatibility with diverse power systems. A rapid 0.05-second response time minimizes exposure to incorrect phase conditions, safeguarding connected machinery. The robust machine tool case, constructed from ABS plastic, contributes to its durability in demanding environments. With SPDT 10A output contacts and an electrical life of 100,000 operations at rated load, the unit offers consistent performance. Furthermore, its -20° to +131° F operating temperature range and 0-97% humidity tolerance without condensation ensure reliable function in varied climates. Backed by a 5-year unconditional warranty, the Model 2532 offers dependable phase protection.
The Model 2532 Reverse Phase Relay is designed to continuously monitor
phase rotation of 3-phase lines. This device should be used in
applications where proper phase rotation is critical, such as fan
motors, compressors, grinders, elevators, etc. The solid-state sensing
circuit drives an internal electromechanical relay which energizes when
power, with correct phase rotation, is applied. The relay will not
energize if the applied phases are reversed. It will de-energize if
phase rotation is reversed while the motor is running. An LED indicator
will illuminate with correct ABC phase rotation.Features:Senses phase
reversal on Wye or Delta190 to 500 VAC rangeMachine tool caseUL
Recognized & CSA Certified
Out of stock
Specifications
| Sensing Type | Phase reversal on Wye or Delta |
|---|---|
| Voltage Range | 190 to 500 VAC |
| Case Type | Machine tool case |
| Nominal Voltage | 190-500 VAC (phase to phase) |
| Frequency | 50 to 60Hz |
| Power Consumption | 2W per phase |
| Transient Protection | 2500 VRMS for 10ms |
| Repeat Accuracy | ± 0.1% (fixed conditions) |
| Response Time | .05 seconds |
| Reset Time | .05 seconds |
| Reset Type | Automatic |
| Dead Band | Approximately 2% |
| Output Contacts | SPDT 10A at 240VAC resistive |
| Contact Rating | 15 amps up to 150 vac |
| Contact Rating | 10 amps up to 240 vac |
| Expected Relay Life (Mechanical) | 10 million operations |
| Expected Relay Life (Electrical) | 100,000 at rated load |
| Operating Temperature | -20° to +131° F |
| Humidity Tolerance | 0-97% w/o condensation |
| Case Material | ABS plastic |
| Mounting | Surface |
| Agency Approval | UL Recognized and CSA Certified |
| Indicator | LED will illuminate with correct ABC phase rotation |
| Warranty | 5-year Unconditional Warranty |
